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All HBS Web
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- Faculty Publications (117)
- May 2014
- Article
Bias in Reduced-form Estimates of Pass-through
By: Alexander MacKay, Nathan H. Miller, Marc Remer and Gloria Sheu
We show that, in general, consistent estimates of cost pass-through are not obtained from reduced-form regressions of price on cost. We derive a formal approximation for the bias that arises even under standard orthogonality conditions. We provide guidance on the...
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MacKay, Alexander, Nathan H. Miller, Marc Remer, and Gloria Sheu. "Bias in Reduced-form Estimates of Pass-through." Economics Letters 123, no. 2 (May 2014): 200–202.
- 2014
- Working Paper
Visualizing and Measuring Software Portfolio Architectures: A Flexibility Analysis
By: Robert Lagerstrom, Carliss Y. Baldwin, Alan MacCormack and David Dreyfus
In this paper, we test a method for visualizing and measuring software portfolio architectures and use our measures to predict the costs of architectural change. Our data is drawn from a biopharmaceutical company, comprising 407 architectural components with 1,157...
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Keywords:
Design Structure Matrices;
Software Architecture;
Flexibility;
Software Application Portfolio;
Complexity;
Applications and Software;
Forecasting and Prediction
Lagerstrom, Robert, Carliss Y. Baldwin, Alan MacCormack, and David Dreyfus. "Visualizing and Measuring Software Portfolio Architectures: A Flexibility Analysis." Harvard Business School Working Paper, No. 14-083, March 2014.
- January 2014
- Article
The Consequences of Entrepreneurial Finance: Evidence from Angel Financings
By: William R. Kerr, Josh Lerner and Antoinette Schoar
This paper documents that ventures that are funded by two successful angel groups experience superior outcomes to rejected ventures: they have improved survival, exits, employment, patenting, web traffic, and financing. We use strong discontinuities in angel funding...
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Keywords:
Business Ventures;
Financing and Loans;
Interests;
Employment;
Patents;
Internet and the Web;
Operations;
Entrepreneurship;
Business Exit or Shutdown
Kerr, William R., Josh Lerner, and Antoinette Schoar. "The Consequences of Entrepreneurial Finance: Evidence from Angel Financings." Review of Financial Studies 27, no. 1 (January 2014): 20–55.
- 2013
- Other Teaching and Training Material
Operations Management Reading: Forecasting
By: Steven C. Wheelwright and Ann B. Winslow
This reading provides an introduction to forecasting methods. It includes a brief summary of methods based on judgment and a longer section on quantitative analysis. It also provides sample data so students can develop an understanding of concepts such as correlation,...
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Wheelwright, Steven C., and Ann B. Winslow. "Operations Management Reading: Forecasting." Core Curriculum Readings Series. Boston: Harvard Business Publishing 8042, 2013.
- November 2013
- Article
The Performance of Corporate Alliances: Evidence from Oil and Gas Drilling in the Gulf of Mexico
By: John Beshears
I use data on oil and gas drilling in the Gulf of Mexico to measure how a corporate alliance—a group of firms that jointly develops an offshore tract—performs relative to a solo firm. I employ a regression discontinuity strategy based on bids in first-price sealed-bid...
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Keywords:
Organizational Form;
Corporate Alliances;
Oil And Gas Production;
Lease Auctions;
Regression Discontinuity;
Alliances;
Organizational Structure;
Auctions;
Performance;
Energy Sources;
Leasing;
Energy Industry
Beshears, John. "The Performance of Corporate Alliances: Evidence from Oil and Gas Drilling in the Gulf of Mexico." Journal of Financial Economics 110, no. 2 (November 2013): 324–346.
- 2015
- Working Paper
Measurement Errors of Expected-Return Proxies and the Implied Cost of Capital
Despite their popularity as proxies of expected returns, the implied cost of capital's (ICC) measurement error properties are relatively unknown. Through an in-depth analysis of a popular implementation of ICCs by Gebhardt, Lee, and Swaminathan (2001) (GLS), I show...
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Wang, Charles C.Y. "Measurement Errors of Expected-Return Proxies and the Implied Cost of Capital." Harvard Business School Working Paper, No. 13-098, May 2013. (Revised February 2015.)
- March 2013
- Article
Bridging the Gap? Government Subsidized Lending and Access to Capital
By: Josh Lerner and Kristle Romero-Cortes
The consequences of providing public funds to financial institutions remain controversial. We examine the Community Development Financial Institution (CDFI) Fund's impact on credit union activity, using hitherto little studied U.S. Treasury data. The CDFI Fund grants...
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Keywords:
Financing and Loans;
Credit;
Government and Politics;
Financial Institutions;
United States
Lerner, Josh, and Kristle Romero-Cortes. "Bridging the Gap? Government Subsidized Lending and Access to Capital." Review of Corporate Finance Studies 2, no. 1 (March 2013): 98–128.
- Article
Effects of Description of Options on Parental Perinatal Decision-Making
By: Marlyse F. Haward, Leslie K. John, John M. Lorenz and Baruch Fischhoff
Objective: To examine whether parents' delivery room management decisions for extremely preterm infants are influenced by (a) the degree of detail with which options-comfort care (CC) or intensive care (IC)-are presented or (b) their order of presentation. Methods: 309...
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Keywords:
Decision Making;
Values and Beliefs;
Personal Characteristics;
Attitudes;
Motivation and Incentives;
Family and Family Relationships;
Health Care and Treatment
Haward, Marlyse F., Leslie K. John, John M. Lorenz, and Baruch Fischhoff. "Effects of Description of Options on Parental Perinatal Decision-Making." Pediatrics 129, no. 5 (May 2012): 891–902.
- September 2012
- Article
The Relationship Between Economic Preferences and Psychological Personality Measures
By: Anke Becker, Thomas Deckers, Thomas Dohmen, Armin Falk and Fabian Kosse
Although both economists and psychologists seek to identify determinants of heterogeneity in behavior, they use different concepts to capture them. In this review, we first analyze the extent to which economic preferences and psychological concepts of personality, such...
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Keywords:
Risk Preference;
Time Preference;
Social Preferences;
Locus Of Control;
Big Five;
Economics;
Behavior;
Personal Characteristics
Becker, Anke, Thomas Deckers, Thomas Dohmen, Armin Falk, and Fabian Kosse. "The Relationship Between Economic Preferences and Psychological Personality Measures." Annual Review of Economics 4 (September 2012): 453–478.
- May 18, 2012
- Article
Randomized Government Safety Inspections Reduce Worker Injuries with No Detectable Job Loss
By: David I Levine, Michael W. Toffel and Matthew S. Johnson
Controversy surrounds occupational health and safety regulators, with some observers claiming that workplace regulations damage firms' competitiveness and destroy jobs and others arguing that they make workplaces safer at little cost to employers and employees. We...
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Keywords:
Regulation;
Occupational Safety;
Evaluation;
Regression;
Matching;
Difference In Differences;
Safety;
Health;
Working Conditions;
Governing Rules, Regulations, and Reforms;
Competitive Advantage;
Performance;
Manufacturing Industry;
California
Levine, David I., Michael W. Toffel, and Matthew S. Johnson. "Randomized Government Safety Inspections Reduce Worker Injuries with No Detectable Job Loss." Science 336, no. 6083 (May 18, 2012): 907–911. (Online supplement (appendix). Featured in an article by the head of US OSHA, and in U.S. News & World Report and many other news outlets. Basis of U.S. Congressional testimony on promoting safe workplaces.)
- 2016
- Working Paper
Reviews, Reputation, and Revenue: The Case of Yelp.com
By: Michael Luca
Do online consumer reviews affect restaurant demand? I investigate this question using a novel dataset combining reviews from the website Yelp.com and restaurant data from the Washington State Department of Revenue. Because Yelp prominently displays a restaurant's...
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Keywords:
Revenue;
Network Effects;
Reputation;
Social and Collaborative Networks;
Food and Beverage Industry;
Service Industry;
Washington (state, US)
Luca, Michael. "Reviews, Reputation, and Revenue: The Case of Yelp.com." Harvard Business School Working Paper, No. 12-016, September 2011. (Revised March 2016.)
- May 2010
- Article
Bye Bye Bundles: The Unbundling of Music in Digital Channels
By: Anita Elberse
Fueled by digital distribution, unbundling is prevalent in many information industries. What is the effect of this unbundling on sales? And what bundle characteristics drive this effect? I empirically examine these questions in the context of the music industry, using...
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Keywords:
Unbundling;
Bundling;
Digital Distribution;
System-of-equations Modeling;
Sales;
Distribution Channels;
Framework;
Mathematical Methods;
Revenue;
Reputation;
Internet and the Web;
System;
E-commerce;
Information Industry;
Music Industry
Elberse, Anita. "Bye Bye Bundles: The Unbundling of Music in Digital Channels." Journal of Marketing 74, no. 3 (May 2010).
- September 2009
- Article
A Detailed Analysis of the Reduction Mammaplasty Learning Curve: A Statistical Process Model for Approaching Surgical Performance Improvement
By: Matthew Carty MD, Rodney Chan, Robert S. Huckman, Daniel C. Snow and Dennis Orgill
Background: The increased focus on quality and efficiency improvement within academic surgery has met with variable success among plastic surgeons. Traditional surgical performance metrics, such as morbidity and mortality, are insufficient to improve the... View Details
Keywords:
Experience and Expertise;
Health Care and Treatment;
Medical Specialties;
Outcome or Result;
Performance Efficiency;
Performance Improvement
Carty, Matthew, MD, Rodney Chan, Robert S. Huckman, Daniel C. Snow, and Dennis Orgill. "A Detailed Analysis of the Reduction Mammaplasty Learning Curve: A Statistical Process Model for Approaching Surgical Performance Improvement." Plastic and Reconstructive Surgery 124, no. 3 (September 2009): 706–714.
- 2009
- Article
Modeling Expert Opinions on Food Healthfulness: A Nutrition Metric
By: Jolie M. Martin, John Beshears, Katherine L. Milkman, Max H. Bazerman and Lisa Sutherland
Research over the last several decades indicates the failure of existing nutritional labels to substantially improve the healthiness of consumers' food and beverage choices. The difficulty for policy-makers is to encapsulate a wide body of scientific knowledge in a... View Details
Keywords:
Judgments;
Food;
Nutrition;
Labels;
Knowledge Use and Leverage;
Demand and Consumers;
Measurement and Metrics;
Mathematical Methods
Martin, Jolie M., John Beshears, Katherine L. Milkman, Max H. Bazerman, and Lisa Sutherland. "Modeling Expert Opinions on Food Healthfulness: A Nutrition Metric." Journal of the American Dietetic Association 109, no. 6 (June 2009): 1088–1091.
- 2008
- Working Paper
Applicant and Examiner Citations in U.S. Patents: An Overview and Analysis
By: Juan Alcacer, Michelle Gittelman and Bhaven Sampat
Researchers studying innovation increasingly use indicators based on patent citations. However, it is well known that not all citations originate from applicants—patent examiners contribute to citations listed in issued patents—and that this could complicate...
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Alcacer, Juan, Michelle Gittelman, and Bhaven Sampat. "Applicant and Examiner Citations in U.S. Patents: An Overview and Analysis." Harvard Business School Working Paper, No. 09-016, August 2008.
- 2008
- Working Paper
Communication (and Coordination?) in a Modern, Complex Organization
By: Adam M. Kleinbaum, Toby E. Stuart and Michael L. Tushman
This is a descriptive study of the structure of communications in a modern organization. We analyze a dataset with millions of electronic mail messages, calendar meetings and teleconferences for many thousands of employees of a single, multidivisional firm during a...
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Keywords:
Business Conglomerates;
Interpersonal Communication;
Organizational Structure;
Social Issues;
Boundaries
Kleinbaum, Adam M., Toby E. Stuart, and Michael L. Tushman. "Communication (and Coordination?) in a Modern, Complex Organization." Harvard Business School Working Paper, No. 09-004, July 2008.
- March – April 2008
- Article
Interorganizational Trust, Governance Choice, and Exchange Performance
By: Ranjay Gulati and Jackson Nickerson
This paper looks at when and how preexisting interorganizational trust influences the choice of governance and in turn the performance of exchange relationships. We theorize that preexisting interorganizational trust complements the choice of governance mode (make,...
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Keywords:
Corporate Governance;
Organizational Culture;
Performance Improvement;
Conflict and Resolution;
Trust
Gulati, Ranjay, and Jackson Nickerson. "Interorganizational Trust, Governance Choice, and Exchange Performance." Organization Science 19, no. 2 (March–April 2008): 1–21.
- 2007
- Working Paper
What Causes Industry Agglomeration? Evidence from Coagglomeration Patterns
By: Glenn Ellison, Edward Glaeser and William R. Kerr
Many industries are geographically concentrated. Many mechanisms that could account for such agglomeration have been proposed. We note that these theories make different predictions about which pairs of industries should be coagglomerated. We discuss the measurement of...
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Keywords:
Geographic Location;
Labor;
Industry Clusters;
Transportation;
Manufacturing Industry;
United States
Ellison, Glenn, Edward Glaeser, and William R. Kerr. "What Causes Industry Agglomeration? Evidence from Coagglomeration Patterns." Harvard Business School Working Paper, No. 07-064, July 2007. (NBER WP 13068; published in American Economic Review.)
- June 2007
- Article
Which Levers Boost ROI?
By: Margeaux Cvar and John A. Quelch
The article refers to ROI, or return on investment, and focuses on a rational strategy for financial markets that uses outside industry comparisons. The first step is to identify parallel businesses that have similar characteristics such as growth, capital, and market...
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Cvar, Margeaux, and John A. Quelch. "Which Levers Boost ROI?" Harvard Business Review 85, no. 6 (June 2007): 21–24.
- July 2006
- Article
Bringing History (Back) into International Business
By: G. Jones and Tarun Khanna
We argue that the field of international business should evolve its rhetoric from the relatively uncontroversial idea that 'history matters' to exploring how it matters. We discuss four conceptual channels through which history matters, illustrating each with a major...
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Jones, G., and Tarun Khanna. "Bringing History (Back) into International Business." Journal of International Business Studies 37, no. 4 (July 2006): 453–468.